India · BR · CWC
Bihar
Reservoirs
3
Total capacity
0.5 km³
Avg fill
32.9%
Critical
1
Low level
1
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Reservoirs
Sorted by capacityAbout reservoirs in Bihar
As of June 12, 2026, the reservoirs we track across Bihar that report live levels hold roughly 166 hm³ of water — about 32.9% of their combined capacity. Taken together, Bihar's reservoirs are low.
Across the region, 1 reservoir is at critically low levels and 1 is low. Durgavati Dam is the fullest at 52.2%, while Chandan Dam is the lowest at 0.1%.
Storage figures for Bihar come from CWC; the most recent reading is from June 12, 2026. Each reservoir below links to its own page with full history and seasonal context.
Bihar at a glance
- Reservoirs tracked
- 3
- Average fill
- 32.9%
- Water stored
- 166 hm³
- Combined capacity
- 504 hm³
- At critically low levels
- 1
- Fullest
- Durgavati Dam (52.2%)
- Lowest
- Chandan Dam (0.1%)
- Last updated
- June 12, 2026
Frequently asked questions
How full are reservoirs in Bihar right now?
As of June 12, 2026, the reservoirs tracked in Bihar that report live levels are 32.9% full overall, holding about 166 hm³ of water.
How many reservoirs are there in Bihar?
reservoirs.earth tracks 3 reservoirs in Bihar, with a combined storage capacity of 504 hm³.
Which reservoir in Bihar is the fullest?
Durgavati Dam is currently the fullest reservoir in Bihar, at 52.2% of capacity.
Which reservoir in Bihar is the lowest?
Chandan Dam is currently the lowest in Bihar, at 0.1% of capacity.
Where does the reservoir data for Bihar come from?
All storage figures for Bihar come from CWC, an official source, last updated June 12, 2026.